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3 years ago

Which table shows a proportional relationship between x and y?

Mathematics

2 answers:

nekit [7.7K]3 years ago

6 0

Answer:D

Step-by-step explanation:

This is D because your dividing by 5 or each one and thats how you get Your output number

Molodets [167]3 years ago

4 0

Answer:

Step-by-step explanation:

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I will give brainly!!!! ±sqrt-38=± simplify plz

vichka [17]

I think it’s 1,2,19,38

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3 years ago

3 grapes= 1 pineapple

CaHeK987 [17]

Answer:

$1\dfrac{17}{19}$

Step-by-step explanation:

19 bananas =1 watermelon

3 pineapples =1 watermelon

Then

19 bananas = 3 pineapples

1 pineapple = 3 grapes,

then

3 pineapples = 9 grapes

3 pineapples = 9 grapes

19 bananas = 3 pineapples

then

9 grapes = 19 bananas

9 grapes = 19 bananas

x grapes = 4 bananas

Write a proportion:

$\dfrac{9}{x}=\dfrac{19}{4}$

Cross multiply

$19x=9\cdot 4\\ \\19x=36\\ \\x=\dfrac{36}{19}=1\dfrac{17}{19}$

8 0

3 years ago

Latisha earns $5 dollars an hour painting her neighbors fence create two variables PART:A determine which is dependent and which

Natali [406]

D=dollars earned

T=time spent painting the fence.

(1,5) (2,10) (3,15)

D=5T

4 0

3 years ago

Read 2 more answers

Riverside Elementary School is holding a school-wide election to choose a school color. Five-eighths of the votes were for blue,

Mnenie [13.5K]

Answer:

Step-by-step explanation:

Let the total number of votes to choose a color = x

Number of votes for blue = $\frac{5}{8}\times x$

Remaining votes = x - $\frac{5}{8}\times x$

= $\frac{8x-5x}{8}\times x$

= $\frac{3}{8}\times x$

Votes for green = $\frac{5}{9}\times (\text{Remaining votes})}$

= $\frac{5}{9}\times \frac{3x}{8}$

= $\frac{5}{24}\times x$

Finally remaining votes = $\frac{3x}{8}-\frac{5x}{24}$

= $\frac{9x-5x}{24}$

= $\frac{4x}{24}$

= $\frac{x}{6}$

Since these votes are for red therefore,

$\frac{x}{6}$ = 48

x = 48×6

= 288

a) Votes for blue are $\frac{5x}{8}$

Therefore, exact number for blue votes = $\frac{5\times 288}{8}$

= 5×36

= 180

b). Votes for green = $\frac{5x}{24}$

= $\frac{5\times 288}{24}$

= 60

c). Since 25 students were absent on that day of the vote, number of students at Riverside Elementary School = 288 + 25

= 313

d). Since seven tenths of the votes for blue were made by the girls.

Therefore, number of girls voted for blue = $\frac{7}{10}\times 180$

= 7×18

= 126

Since total votes made = 288

Therefore, half of the votes made = $\frac{288}{2}$

= 144

Now it's clear that number of votes made by girls is less than half of all the votes.

e). 126 girls voted for blue.

5 0

3 years ago

Question 2 help me on the table

Alexxandr [17]

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3 0

3 years ago

Which table shows a proportional relationship between x and y?​

Which table shows a proportional relationship between x and y?